#21000F (or 0x21000F) is unknown color: approx Rustic Red. HEX triplet: 21, 00 and 0F. RGB value is (33,0,15). Sum of RGB (Red+Green+Blue) = 33+0+15=48 (6% of max value = 765). Red value is 33 (13.28% from 255 or 68.75% from 48); Green value is 0 (0.39% from 255 or 0% from 48); Blue value is 15 (6.25% from 255 or 31.25% from 48); Max value from RGB is 33 - color contains mainly: red. Hex color #21000F is not a web safe color. Web safe color analog (approx): #330000. Inversed color of #21000F is #DEFFF0. Grayscale: #0B0B0B. Windows color (decimal): -14614513 or 983073. OLE color: 983073.
HSL color Cylindrical-coordinate representation of color #21000F: hue angle of 332.73º degrees, saturation: 1, lightness: 0.06%. HSV value (or HSB Brightness) of color is 0.13% and HSV saturation: 1%. Process color model (Four color, CMYK) of #21000F is Cyan = 0, Magento = 1, Yellow = 0.55 and Black (K on CMYK) = 0.87.
<style> p { color: #21000F; } p { color: rgb(33,0,15); } H1.HeaderClassName { color: #21000F; } .AnyTagClassName { color: #21000F; } </style>
<style> a { background-color: #21000F; } a { background-color: rgb(33,0,15); } div.DivClassName { background-color: #21000F; } .BgClassName { background-color: #21000F; } </style>
<style> span { border-color: #21000F; } span { border-color: rgb(33,0,15); } td.TdClassName { border-color: #21000F; } .TagClassName { border-color: #21000F; } </style>